309216094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 256876706

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 103, 187, 206, 253, 349, 374, 391, 506, 698, 782, 1133, 1751, 2266, 2369, 3502, 3839, 4301, 4738, 5933, 7678, 8027, 8602, 11866, 16054, 19261, 26059, 35947, 38522, 40273, 52118, 65263, 71894, 80546, 88297, 130526, 136459, 176594, 272918, 395417, 443003, 611099, 790834, 826781, 886006, 1222198, 1501049, 1653562, 3002098, 6722089, 9094591, 13444178, 14055277, 18189182, 28110554, 154608047, 309216094]

約数ペア:

[(1, 309216094), (2, 154608047), (11, 28110554), (17, 18189182), (22, 14055277), (23, 13444178), (34, 9094591), (46, 6722089), (103, 3002098), (187, 1653562), (206, 1501049), (253, 1222198), (349, 886006), (374, 826781), (391, 790834), (506, 611099), (698, 443003), (782, 395417), (1133, 272918), (1751, 176594), (2266, 136459), (2369, 130526), (3502, 88297), (3839, 80546), (4301, 71894), (4738, 65263), (5933, 52118), (7678, 40273), (8027, 38522), (8602, 35947), (11866, 26059), (16054, 19261)]